2067020887 has 8 divisors (see below), whose sum is σ = 2177926400. Its totient is φ = 1956326904.

The previous prime is 2067020867. The next prime is 2067020951. The reversal of 2067020887 is 7880207602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2067020887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067020867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32613 + ... + 72094.

It is an arithmetic number, because the mean of its divisors is an integer number (272240800).

Almost surely, 2^2067020887 is an apocalyptic number.

2067020887 is a deficient number, since it is larger than the sum of its proper divisors (110905513).

2067020887 is a wasteful number, since it uses less digits than its factorization.

2067020887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105765.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 2067020887 is about 45464.5013939447. The cubic root of 2067020887 is about 1273.8402139769.

The spelling of 2067020887 in words is "two billion, sixty-seven million, twenty thousand, eight hundred eighty-seven".